/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file         stm32h7xx_hal_msp.c
  * @brief        This file provides code for the MSP Initialization
  *               and de-Initialization codes.
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2022 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */

/* USER CODE END TD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */

/* USER CODE END Define */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */

/* USER CODE END Macro */

/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */

/* USER CODE END ExternalFunctions */

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */
/**
  * Initializes the Global MSP.
  */
void
HAL_MspInit(void) {
    /* USER CODE BEGIN MspInit 0 */

    /* USER CODE END MspInit 0 */

    __HAL_RCC_SYSCFG_CLK_ENABLE();

    /* System interrupt init*/

    /* USER CODE BEGIN MspInit 1 */

    /* USER CODE END MspInit 1 */
}

/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void
HAL_UART_MspInit(UART_HandleTypeDef* huart) {
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
    if (huart->Instance == USART3) {
        /* USER CODE BEGIN USART3_MspInit 0 */

        /* USER CODE END USART3_MspInit 0 */
        /** Initializes the peripherals clock
        */
        PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3;
        PeriphClkInitStruct.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
        if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
            Error_Handler();
        }

        /* Peripheral clock enable */
        __HAL_RCC_USART3_CLK_ENABLE();

        __HAL_RCC_GPIOC_CLK_ENABLE();
        /**USART3 GPIO Configuration
        PC11     ------> USART3_RX
        PC10     ------> USART3_TX
        */
        GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_10;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
        GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
        HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

        /* USER CODE BEGIN USART3_MspInit 1 */

        /* USER CODE END USART3_MspInit 1 */
    }

}

/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void
HAL_UART_MspDeInit(UART_HandleTypeDef* huart) {
    if (huart->Instance == USART3) {
        /* USER CODE BEGIN USART3_MspDeInit 0 */

        /* USER CODE END USART3_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_USART3_CLK_DISABLE();

        /**USART3 GPIO Configuration
        PC11     ------> USART3_RX
        PC10     ------> USART3_TX
        */
        HAL_GPIO_DeInit(GPIOC, GPIO_PIN_11 | GPIO_PIN_10);

        /* USER CODE BEGIN USART3_MspDeInit 1 */

        /* USER CODE END USART3_MspDeInit 1 */
    }

}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

